새만금 방조제 건설에 의한 황해의 조석변동

Title
새만금 방조제 건설에 의한 황해의 조석변동
Alternative Title
Change of tides in the Yellow Sea by the Saemangeum dike
Author(s)
이석; 임은표; 이흥재; 장경일; 조철호
KIOST Author(s)
Lee, Seok(이석)Cho, Cheol Ho(조철호)
Publication Year
2003-11-22
Abstract
A dike 33 km long is being constructed to reclaim the Saemangeum coastal zone, located mid-west of Korean peninsula. We attempted to evaluate change in tides of the Yellow Sea by the dike construction using a 3-dimensional numerical model (modified Princeton Ocean Model). An wetting-drying condition is employed to reproduce tidal flat area and a semi-implicit scheme is applied for the external mode calculation. Using the semi-implicit scheme, we can increase numerical stability and efficiency of the W-D condition. We considered three different cases of coastline (before, after and during the dike construction) and two initial and open-boundary conditions for summer and winter. Fine grid Saemangeum area model is nested from coarse grid models. Deformation of coastline in Saemangeum area, located on the entrance of tidal energy propagation into the Yellow Sea, influences on the tidal system of Yellow Sea and can cause change of marine environment.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/32039
Bibliographic Citation
12th PAMS/JECSS workshop, pp.2-21-1 - 2-21-2, 2003
Publisher
PAMS/JECSS 위원회
Type
Conference
Language
English
Publisher
PAMS/JECSS 위원회
Related Researcher
Research Interests

Tidal dynamics,Water circulation,Marine Environment,조석 역학,해양순환,해양환경

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse